/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/NiagaraCompilationBridge.h
typedef [TNiagaraParameterMapHistory](API\Plugins\NiagaraEditor\TNiagaraParameterMapHistory)< [FNiagaraCompilationDigestBridge](API\Plugins\NiagaraEditor\FNiagaraCompilationDigestBridge) > FParamMapHistory